Apply scroll to windows added to a non-resizeble task that's docked (2a88fc31) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/DisplayContent.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -393,7 +393,7 @@ class DisplayContent {
		}
		mTouchExcludeRegion.op(mTmpRect, Region.Op.DIFFERENCE);
		}
		if (task.isDockedInEffect() && !task.isResizeable()) {
		if (task.isTwoFingerScrollMode()) {
		stack.getBounds(mTmpRect);
		mNonResizeableRegion.op(mTmpRect, Region.Op.UNION);
		break;

+4 −0

Original line number	Diff line number	Diff line
		@@ -571,6 +571,10 @@ class Task implements DimLayer.DimLayerUser {
		return inDockedWorkspace() \|\| isResizeableByDockedStack();
		}

		boolean isTwoFingerScrollMode() {
		return isDockedInEffect() && !isResizeable();
		}

		WindowState getTopVisibleAppMainWindow() {
		final AppWindowToken token = getTopVisibleAppToken();
		return token != null ? token.findMainWindow() : null;

+1 −1

Original line number	Diff line number	Diff line
		@@ -126,7 +126,7 @@ public class TaskStack implements DimLayer.DimLayerUser {
		Configuration config = configs.get(task.mTaskId);
		if (config != null) {
		Rect bounds = taskBounds.get(task.mTaskId);
		if (!task.isResizeable() && task.isDockedInEffect()) {
		if (task.isTwoFingerScrollMode()) {
		// This is a non-resizeable task that's docked (or side-by-side to the docked
		// stack). It might have been scrolled previously, and after the stack resizing,
		// it might no longer fully cover the stack area.

+4 −0

Original line number	Diff line number	Diff line
		@@ -1990,6 +1990,10 @@ public class WindowManagerService extends IWindowManager.Stub
		}
		}

		// If the window is being added to a task that's docked but non-resizeable,
		// we need to update this new window's scroll position when it's added.
		win.applyScrollIfNeeded();

		if (type == TYPE_DOCK_DIVIDER) {
		getDefaultDisplayContentLocked().getDockedDividerController().setWindow(win);
		}

+11 −2

Original line number	Diff line number	Diff line
		@@ -1458,15 +1458,24 @@ final class WindowState implements WindowManagerPolicy.WindowState {
		}

		boolean inDockedWorkspace() {
		Task task = getTask();
		final Task task = getTask();
		return task != null && task.inDockedWorkspace();
		}

		boolean isDockedInEffect() {
		Task task = getTask();
		final Task task = getTask();
		return task != null && task.isDockedInEffect();
		}

		void applyScrollIfNeeded() {
		final Task task = getTask();
		if (task != null && task.isTwoFingerScrollMode()) {
		task.getDimBounds(mTmpRect);
		mXOffset = mTmpRect.left;
		mYOffset = mTmpRect.top;
		}
		}

		int getTouchableRegion(Region region, int flags) {
		final boolean modal = (flags & (FLAG_NOT_TOUCH_MODAL \| FLAG_NOT_FOCUSABLE)) == 0;
		if (modal && mAppToken != null) {